The synaptotagmins are integral membrane proteins of synaptic vesicles thought to serve as Ca(2+) sensors in the process of vesicular trafficking and exocytosis(PMID: 8058779). SYT1(synaptotagmin I) was firstly identified as a 65-kDa protein with a wide distribution in neuronal and neurosecretory tissue(PMID: 7298720). Calcium binding to SYT1 participates in triggering neurotransmitter release at the synapse(PMID: 11242035). In addition to regulating exocytosis, SYT1 has also been implicated in endocytosis and neurite outgrowth(PMID: 15492212; 11078930; 10336114). This antibody recognizes endogenous SYT1, which has an experimentally determined molecular mass of 65-68 kDa. An additional band of 47 kDa could also be detected, which is corresponding to the calculated molecular weight of SYT1.
Categories
Primary Antibodies
Clonality
polyclonal
Host
Rabbit
Immunogen
synaptotagmin I
Isotype
IgG
Molecular Weight
65 kDa
Reactivity
Human, Mouse, Rat
Regulatory
RUO
Synonyms
DKFZp781D2042, P65, SVP65, Synaptotagmin 1, synaptotagmin I, SYT, SYT1, SytI
Uniprot
P21579
Research Area
Neuroscience
Form
liquid
Format
liquid
Purification
Immunogen affinity purified
Purity
>=95% as determined by SDS-PAGE
Storage
PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20°C for 12 months(Avoid repeated freeze / thaw cycles.)